12644982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{100357}}^1$

素因数の和:100372

約数の個数: 24

約数和(自身を含む): 31311696

約数和(自身を除く): 18666714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 100357, 200714, 301071, 602142, 702499, 903213, 1404998, 1806426, 2107497, 4214994, 6322491, 12644982]

約数ペア:

[(1, 12644982), (2, 6322491), (3, 4214994), (6, 2107497), (7, 1806426), (9, 1404998), (14, 903213), (18, 702499), (21, 602142), (42, 301071), (63, 200714), (126, 100357)]